The article covers the Saturn version of Sonic 3D Blast that was released much earlier in North America and Europe than it arrived overseas. Interestingly, this game wouldn't be released in Japan until October 1999, alongside the International version of Sonic Adventure. As we can see, the release date is given as "'99 (to be decided)." Since that Saturn port was already released internationally years prior, there isn't anything prototypical seen in the screens of this article.
What is interesting though, is apparently in the last page of the article is a sort of mini-interview with a Japanese developer of 3D Blast, or someone of significance to the game.
I hope by posting this on my blog that someone would be willing to translate this article and enlighten us on the development of this game, from the Japanese perspective.
Coming up tomorrow, I have an overdue proposition that I've yet to fulfill. It's related to scans of a Resident Evil Zero (Nintendo 64) article that I've promised on Tumblr but haven't delivered on. Stay Tuned!